| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.97 | 3.866% | $225.3581 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $241.96 | 7.505% | $260.1191 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $187.52 | 9.187% | $204.7475 | $204.75 | $204.75 | $204.70 |
| Purchase #4 | $111.72 | 3.862% | $116.0346 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $128.98 | 3.296% | $133.2312 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $241.70 | 11.213% | $268.8018 | $268.80 | $268.80 | $268.80 |
| Purchase #7 | $149.48 | 9.652% | $163.9078 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $1,278.33 | $1,372.2001 | $1,372.20 | $1,372.20 | $1,372.10 | |